人教新目标 (Go for it) 版七年级下册Section A课前预习课件ppt

这是一份人教新目标 (Go for it) 版七年级下册Section A课前预习课件ppt，共19页。PPT课件主要包含了Objectives，Warm-up，翻译下列句子，句型转换，Exercises，Homework等内容，欢迎下载使用。

1.进一步学习探究总结本单元的相关语法知识。2.进一步练习巩固运用本单元的目标语。3.完成本节课的学习任务。
What can students d at schl? Can't yu d thse things?
Talk abut this tpic.
Tell me yur view, Xia Ming.What can we d?
Study hard. Obey the schl rules. Lve thers.
Tell me yur view, Li Ming.What can’t we d?
N swearing. Dn't thrw rubbish.
1. 不要在楼道里跑。 Dn’t run in the hallways.2. 不要打架。Dn’t fight.3. 有什么规则？ What are the rules?4. 我们必须按时上课. We must be n time fr class.5. 我们可以在教室里吃东西吗？Can we eat in the classrm?
Grammar Fcus
6. 不能。但我们可以在餐厅里吃东西。N, we can’t, but we can eat in the dining hall. 7. 我们可以在上课的时候带帽子吗？Can we wear a hat in class?8. 他在学校里必须穿校服吗？Des he have t wear a unifrm at schl?9. 你们必须做什么？What d yu have t d?10. 在图书馆里我们必须保持安静。We have t be quiet in the library.
祈使句是用来表示请求、命令、叮嘱、号召或者劝告等的句子, 其主语常是第二人称yu,常常省略。祈使句的开头是动词原形。
例子：Lk ut! 小心！Wait here fr me! 在这等我！ Be sure t cme here n time! 务必准时来到这里！
例如：Dn’t listen t music utside.Dn’t be late.N talking. N swimming!
祈使句的否定形式以d nt (常缩写成dn’t) 开头, 再加上动词原形。1. D型和Be型的否定式：Dn’t+动词原形 / be+其他. 如：Dn’t frget me. 2.警示语：N+名词 / 动词-ing形式. 如：
1. 肯定祈使句的常见句型结构：① D型：动词原形+宾语+其他. ② Be型：Be+表语. ③ Let型：Let+宾语+动词原形+其他.(或：Let’s+动词原形+其他.) 如：Open the dr, please.Be quiet!Let me help yu. Let’s play tennis.
Library RulesDn’t talk.Dn’t listen t music.Dn’t eat r drink.Dn’t take phts.
Write the rules fr the schl library.
Teaching activities
Be quiet? (she/have t /in the library)Q: Des she have t be quiet in the library? A: Yes, she des.2. Eat? (he/have t/in the dining hall) Q: Des he have t eat in the dining hall? A: Yes, he des.
Use the wrds t make questins abut the rules. Then write answers accrding t yur schl.
3. Listen t music? (we/can/in the hallways) Q:Can we listen t music in the hallways? A: N, we can’t.4. Wear a hat? (we/can/in the classrm) Q:Can we wear a hat in the classrm? A: N, we can’t.
Make up five cl rules fr yur dream schl. Share yur rules with the class. Yur classmates vte frthe Clest Schl!
At my dream schl, we dn’t have t cme t schl every day. …
We can eat in class…
We nly have half a day f class every day. In the ther half, we play games r sprts.At schl, we dn't have t wear schl unifrms. We can wear clthes we like. After class, we dn't have t d hmewrk r take exams. This is my ideal schl.
My dream schl
1. Lucy must d hmewrk quickly. (改为一般疑问句) __________________________________2. Play ftball utside. (改为否定句) ________________________________
Must Lucy d hmewrk quickly?
Dn’t play ftball utside.
3. We have t wear sprts shes in class. (改为一般疑问) ______________________________4. Dn’t arrive late fr class. (改为同义句) _______________________________5. We have t d ur hmewrk befre six. (对划线部分提问) ___________________________________
D we have twear sprts shes in class?
We have t be n time fr class.
What d we have t d befre six?
Discuss yur schl rules. What can yu d？ what d yu have t d?